2081888142910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1\times {\mathrm{1453}}^1\times {\mathrm{2131}}^1$

素因数の和:4609

約数の個数: 64

約数和(自身を含む): 3808596340224

約数和(自身を除く): 1726708197314

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 947, 1453, 1894, 2131, 2906, 4262, 4735, 7265, 9470, 10655, 14530, 21310, 67237, 103163, 134474, 151301, 206326, 302602, 336185, 515815, 672370, 756505, 1031630, 1375991, 1513010, 2018057, 2751982, 3096343, 4036114, 6192686, 6879955, 10090285, 13759910, 15481715, 20180570, 30963430, 97695361, 143282047, 195390722, 219840353, 286564094, 439680706, 488476805, 716410235, 976953610, 1099201765, 1432820470, 2198403530, 2932236821, 5864473642, 14661184105, 29322368210, 208188814291, 416377628582, 1040944071455, 2081888142910]

約数ペア:

[(1, 2081888142910), (2, 1040944071455), (5, 416377628582), (10, 208188814291), (71, 29322368210), (142, 14661184105), (355, 5864473642), (710, 2932236821), (947, 2198403530), (1453, 1432820470), (1894, 1099201765), (2131, 976953610), (2906, 716410235), (4262, 488476805), (4735, 439680706), (7265, 286564094), (9470, 219840353), (10655, 195390722), (14530, 143282047), (21310, 97695361), (67237, 30963430), (103163, 20180570), (134474, 15481715), (151301, 13759910), (206326, 10090285), (302602, 6879955), (336185, 6192686), (515815, 4036114), (672370, 3096343), (756505, 2751982), (1031630, 2018057), (1375991, 1513010)]